Kelly O’Sullivan (Sirens) is set as a lead in CBS’ untitled comedy pilot from former Modern Family executive producer Dan O’Shannon and writer Peter Warren (Happyland). It revolves around a group of friends and family at three different times in their lives. O’Sullivan, repped by Stewart Talent Chicago and Sanders Armstrong Caserta Management, will play Katie, a fun, feisty and likable woman who’s been a fireball her entire life. She is soon to be married, and we see her throughout the vibrant and wild days of her past.

Talia Tabin (Parks And Recreation) has booked a regular role opposite Tommy Johnagin in CBS’ untitled CBS comedy pilot inspired by the comedian’s life. The pilot, from writers Justin Halpern and Patrick Schumacker, WBTV and Bill Lawrence’s studio-based Doozer, stars Johnagin as Tommy, a stand-up comic raising a family in a small Midwestern town. Tabin, repped by 3 Arts and attorney Lev Ginsburg, will play Stacy, Tommy’s younger sister, and a single mom with a 2-year-old son.